42-049-34021
Final CompletionTHOMASON WORTH
BROWN County · District 7 · LAWRENCE ENERGY COMPANY · THRIFTY S. (CHAPPEL REEF)
Permits
2
Max Depth
3,400 ft
First Permit
1984-05-17
Latest Activity
1986-04-23
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-07-15
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: LAWRENCE ENERGY COMPANY ≠ Permit: ENERGY FUNDING, INC.
Resolved via: production → LAWRENCE ENERGY COMPANY
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 1,612 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAY | 1,342 ft | +270 ft |
| CADDO | 1,545 ft | +67 ft |
| MARBLE FALLS | 2,298 ft | -686 ft |
| MISSISSIPPI (Mississippian) | 2,380 ft | -768 ft |
| ELLENBURGER | 2,650 ft | -1,038 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (3)
| Interval | Type |
|---|---|
| 1,550–1,632 ft | Perforated |
| 2,510–2,524 ft | Perforated |
| ?–2,524 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 350 ft | 80 sx |
| 4.5" | 2,650 ft | 360 sx |
Permit History (2)
Applications (2)
Records & Logs
10 completion filings on record · 1 with log images at RRC.
+4 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 11
- Max Depth
- 3,400 ft
- Drill Type
- Vertical
- County
- BROWN
- District
- 7
- Operator
- LAWRENCE ENERGY COMPANY
- Completed
- 1984-07-15
Operator
- Name
- LAWRENCE ENGY CO
- Location
- ABILENE
- P-5 Status
- Active (filed 2026-02-03)
- Cum Oil (all leases)
- 133,957 bbl
- Cum Gas (all leases)
- 326 mcf
- Activities
- OPRS/O
- Total Permits
- 34